new tires and offset

[Rubber Duck]

Hello everyone,
I am looking to get wider tires on my 2024 Ram 1500 Big Horn Night edition. I currently have the Bridgestone's that came with the truck 275/55R20. I saw a post that said I could go with 35x12.5R20, but it was not in a Ram forum. I am looking to get bigger tires without having to lift my truck. What is the biggest I could get.
Thank you for your responses.

 

[RAM REAPER MAN]

Hello everyone,
I am looking to get wider tires on my 2024 Ram 1500 Big Horn Night edition. I currently have the Bridgestone's that came with the truck 275/55R20. I saw a post that said I could go with 35x12.5R20, but it was not in a Ram forum. I am looking to get bigger tires without having to lift my truck. What is the biggest I could get.
Thank you for your responses.

It has to do with the offset and other wheel math. I think in general 35 will fit most the time without issue or with a small spacer.
I know TRX wheels are basically 35s and fit on my truck with a half inch spacer. I do see a lot of negative 18 offset.
That's about all the advice I know... Good Luck